The ND4 Filter for Phantom 3 Professional and Advanced helps to avoid overexposed photos.

• Specifically designed for the DJI Phantom 3 Advanced and Professional
• Helps to reduce the amount of light coming into the sensor
• Gives you the freedom to create by allowing more control of the camera��s aperture, exposure time and sensor sensitivity settings
• Helps to avoid overexposed photos
• Allows 1/4 of the incoming light to pass through, equal to 2-stop filter strength